Keywords: indoor 80-G-353547: Fleet Training Center, Oahu, Territory of Hawaii, September 1945. Shown: Radar fundamentals laboratory. Each laboratory group has a vacuum tube voltmeter, oscilloscope, and audio frequency oscillator as standard equipment at its work place. A major objective of the course is the proper use of these instruments. Note student name passes for identification and greeting. Official U.S. Navy Photograph, now in the collections of the National Archives. (2016/03/01). 80-G-353547: Fleet Training Center, Oahu, Territory of Hawaii, September 1945. Shown: Radar fundamentals laboratory. Each laboratory group has a vacuum tube voltmeter, oscilloscope, and audio frequency oscillator as standard equipment at its work place. A major objective of the course is the proper use of these instruments. Note student name passes for identification and greeting. Official U.S. Navy Photograph, now in the collections of the National Archives. (2016/03/01). |